Cysticercosis is caused by eating contaminated food containing tapeworm eggs or larvae (such as pork) that has not been thoroughly cooked. Recently, many people have rushed to test for tapeworm - in fact, this is not a new disease, the rate of parasitic diseases in Vietnam is still high. According to the Ministry of Health: A positive test result for tapeworm does not confirm the disease. So when is it necessary to test for tapeworm? How to treat and prevent the disease?